Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	MAST4
Human P-Site:	T1647
P-Site Sequence:	RRAPAPGTLQDGLCH
UniProt:	O15021
Intern. Prot. ID:	IPI00307611

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST4	O15021	T1647	RRAPAPGTLQDGLCH	100 / 9 AA	284
Phosphosite 1:	HIF3A	Q9Y2N7	S622	TGGPAPGSLQDPSTP	87 / 8 AA	72
Phosphosite 2:	MUC17	Q685J3	T4444	DSGPAPGTFQNIGFD	75 / 8 AA	452
Phosphosite 3:	ZXDB	P98169	T12	KLLPARGTLQGGGGG	77 / 9 AA	85
Phosphosite 4:	ZXDA	P98168	T12	KLLPARGTLQGGGGG	77 / 9 AA	85
Phosphosite 5:	KIF26A	Q9ULI4	S541	LAEVAPGSLQDTQSP	85 / 7 AA	190
Phosphosite 6:	SULT1C2	O75897	T161	KALPAPGTWEEYFET	62 / 8 AA	36
Phosphosite 7:	C9orf75	Q4KMQ1	T511	VPKRKPGTLQDQHFS	100 / 6 AA	76
Phosphosite 8:	HRASLS5	Q96KN8	T80	AKQPPPGTLEQGRSI	66 / 9 AA	30
Phosphosite 9:	CCDC57	Q2TAC2	T830	SSSFASGTLQDMWRL	85 / 7 AA	103
Phosphosite 10:	KIAA1731	Q9C0D2	S2478	RLTPVPGSLQEAFIK	55 / 9 AA	295
Phosphosite 11:	ADH1C	P00326	T123	DLGNPRGTLQDGTRR	85 / 7 AA	40
Phosphosite 12:	ADH1B	P00325	T123	DLGNPRGTLQDGTRR	85 / 7 AA	40
Phosphosite 13:	C15orf56	Q8N910	T74	CGAGSPGTLEEGVAS	62 / 8 AA	17
Phosphosite 14:	PLEKHQ1	Q8TD55	T338	SGPPAPGTVQVSVNG	85 / 7 AA	53
Phosphosite 15:	KIF26B	Q2KJY2	S618	LSEVATGSLQDGQSP	75 / 8 AA	224
Phosphosite 16:	NUP98	P52948	T428	GSKPAPGTLGTGLGA	77 / 9 AA	188
Phosphosite 17:	MRF	Q9Y2G1	T134	KAPYAPGTLPDSPPD	75 / 8 AA	124
Phosphosite 18:	Putative uncharacterized protein ENSP00000380674	A8MTW9	T52	GLEPARGTLQPRPRP	85 / 7 AA	9
Phosphosite 19:	TP53TG3	Q9ULZ0	T36	PDTRTPGTVEDGSAP	55 / 9 AA	14
Phosphosite 20:	RapGEF1	Q13905	T835	GVAARPGTLHDFHSH	83 / 6 AA	121